They have been skating __________.
#40389
A
for three hours
B
since three hours ago
C
three hours ago
D
since three hours
推荐题目
There ________ a sports meeting next week.
#42439
A
has
B
is going to be
C
is going to have
D
will have
— Do you know if Daniel fishing tomorrow afternoon?— I’m not sure. But if he go, I won’t go, either.
#40030
A
goes, won’t
B
goes, doesn’t
C
will go, doesn’t
D
will go, won’t
China ______ the WTO for more than 10 years, and it has brought great changes to it.
#41666
A
has joined
B
has been in
C
has become a member of
D
has joined in